Fivetran: SharePoint and Microsoft Lists connections are failing with error "Authentication failed: The client secret or certificate has expired"
Incident Lifecycle
Incident Timeline
Monitoring
We have updated all the regions with the new secret keys and will continue to monitor the connections.
Apr 28, 2026 at 10:26 AM UTC
Monitoring
A new secret key credential has been created to resolve the issue. Syncs are now recovering, and we are monitoring the results.
Apr 28, 2026 at 9:52 AM UTC
Identified
Fivetran's OAuth app secret key has expired, and the team is working on creating new secret key credentials to fix the issue.
Apr 28, 2026 at 9:51 AM UTC
Identified
The issue has been identified and we are working to resolve it.
Apr 28, 2026 at 9:50 AM UTC
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